I was at the Science Fair for a short time, so I didn’t really get to see many posters. The ones I did see were the illusion poster and one about how different solutions affect sprouting in plants. The one illusion I thought was the most interesting was the one with all those circles, and if you moved your eyes around it looks like they’re spinning. I didn’t really get to read the one about how the different solutions affect sprouting in plants, though.